/**
 * Copyright 2018 The original authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.dekorate;


/**
 * Registers hook, listeners etc, to be triggered when the session closed.
 */
public interface Registrar extends SessionHandler {

  /**
   * Generate the resources.
   * This method may be called multiple times, but should only generate the resources once.
   */
  default void register() {
  }

}
